Merge branch 'stable-2.14'

* stable-2.14:
  Add documentation to help with debugging hook problems
  Document behavior of plugin regarding configuration changes

Change-Id: I959d6d73c27a5a5521a00fe360e29dffd26c51ef
tree: bd5824f85a177a63e37b76c0b78b7d429e928a66
  1. .gitignore
  2. BUILD
  3. LICENSE
  4. src/